Jam Detection - Ricoh B064 Service Manual

JAM DETECTION

1.14 JAM DETECTION
Mode
Proof/Shift/Staple
Proof
Shift
Staple
B468/B469/B674
Jam
Finisher entrance sensor
check in failure
Finisher entrance sensor
check out failure
Proof tray exit sensor
check in failure
Proof tray exit sensor
check out failure
Exit sensor check in
failure
Exit sensor check out
failure
Booklet exit sensor check
in failure
Booklet exit sensor check
out failure
Stapler tray paper sensor
check out failure
Exit sensor check in
failure
Remains off even after the main machine
exit sensor goes OFF and the paper feeds
270 mm.
Remains on even after enough time has
elapsed for twice the length of the paper to
feed.
Remains OFF even after the entrance
sensor goes ON and the paper has fed
380 mm.
Remains OFF even after enough time has
elapsed for twice the length of the paper to
feed.
Remains OFF after the entrance sensor
goes ON and the paper has fed 570 mm.
Remains ON after enough time has
elapsed for twice the length of the paper to
feed.
Remains OFF after the entrance sensor
goes ON and the paper has 760 mm.
Remains ON after the stapler tray
entrance sensor goes ON, and enough
time has elapsed for twice the length of the
paper to feed.
Remains ON after the feed out belt motor
switches ON and pulse count exceeded
466.
Remains OFF after the feed out belt motor
switches ON for 1260 ms.
14
Cause
SM